Wholesale 1.67 Lenses Progressive Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI

Wholesale 1.67 Lenses Progressive Factory – Ultra Thin High Index 1.74 Lenses – YOLI

Wholesale 1.67 Lenses Progressive Factory – Ultra Thin High Index 1.74 Lenses – YOLI

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We insist on offering premium quality creation with very good company concept, honest product sales along with the finest and fast assistance. it will bring you not only the premium quality item and huge profit, but the most significant is to occupy the endless market for 1.56 Cr39 Lenses , Progressive Photo , 1.56 Hmc Emi Lens , We are going to do our greatest to satisfy or exceed customers' prerequisites with excellent goods, advanced concept, and economical and timely company. We welcome all clients.
Wholesale 1.67 Lenses Progressive Factory – Ultra Thin High Index 1.74 Lenses – YOLI Detail:

lens glasses

What Are High Index 1.74 Lenses?

If You Have A Very Strong Prescription, You Should Consider Ultra Thin High Index 1.74 Lenses.

High Index 1.74 lenses are the thinnest, flattest, and most cosmetically appealing lens ever developed.

These ultra thin lenses are nearly 40% thinner than plastic and 10% thinner than 1.67 high index lenses, offering you the ultimate in technology and cosmetics. The thinner lens is much more flattering, reducing the distortion that high prescriptions cause when made with lower quality lenses.

What lens thickness should I choose?

If you’re moderately, or very short-sighted you’ll benefit from thinner lenses as the edge thickness of your lenses will be more visible.

Lenses with a refractive index of 1.6 are ideal for prescriptions where the value of your SPH prescription is between -2.50 and -4.00.

Between -4.00 and -6.00 we’d recommend a lens with a refractive index of 1.67, and any prescriptions over that a lens with a refractive index of 1.74 will be more suitable.

If your prescription is over -5.00 we’ll need an accurate measurement of the distance between your pupils, often referred to as the PD.

Because lenses for long and short-sightedness are different, there are different considerations for each.

174 high index lenses
spectacle lens manufacture

Hi-index 1.74 lenses are perfect for

1. Suitable for high power prescriptions in ranges +10.00 to -10.00
2. Not recommended for semi-rimless or rimless glasses
3. Exceptional scratch durability
4. Exceptional optical Clarity
5. 50% thickness reduction
6. 30% weight reduction
7. Suitable for large sized frames


Product detail pictures:

Wholesale 1.67 Lenses Progressive Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

Wholesale 1.67 Lenses Progressive Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

Wholesale 1.67 Lenses Progressive Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

Wholesale 1.67 Lenses Progressive Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures

Wholesale 1.67 Lenses Progressive Factory –  Ultra Thin High Index 1.74 Lenses  – YOLI detail pictures


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Innovation, excellent and reliability are the core values of our firm. These principles today more than ever form the basis of our success as an internationally active mid-size corporation for Wholesale 1.67 Lenses Progressive Factory – Ultra Thin High Index 1.74 Lenses – YOLI , The product will supply to all over the world, such as: Libya, Frankfurt, America, "Good quality and reasonable price" are our business principles. If you are interested in our products or have any questions, make sure you feel free to contact us. We hope to establish cooperative relationships with you in the near future.
  • Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Elizabeth from Philippines - 2017.06.22 12:49
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By jari dedenroth from Cambodia - 2017.12.19 11:10
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